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Microbe converts sludge into ethanol
Two companies said Wednesday that they have developed a method for turning sewage sludge into ethanol.
Israel-based Applied CleanTech and Marlborough, Mass.-based Qteros created a joint development project that combines sewage treatment technology and a microbial process for converting biomass into ethanol.
The method can turn municipal solid waste into a fuel and reduce the amount of sludge processed by traditional treatment facilities, the companies said. Many researchers have been studying ways to extract usable energy from sewage sludge but there are not any commercial operations that make liquid fuel.
Applied CleanTech's core technology, which is already used … Read more
